CN217154519U - Steering device for adjusting air flow in centralized air door partition mode - Google Patents
Steering device for adjusting air flow in centralized air door partition mode Download PDFInfo
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- CN217154519U CN217154519U CN202220943565.3U CN202220943565U CN217154519U CN 217154519 U CN217154519 U CN 217154519U CN 202220943565 U CN202220943565 U CN 202220943565U CN 217154519 U CN217154519 U CN 217154519U
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- air door
- outer box
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The utility model provides a concentrate air door subregion air regulation flow rate's device that turns to. The device is characterized in that supporting shafts are fixedly arranged at two ends of the lower portion of the outer box body, an air door adjusting mechanism is fixedly arranged on an air inlet pipe at one end of the outer box body, the other end of the outer box body is closed, a lower partition plate and an upper partition plate are arranged in the outer box body to divide the space in the box body into A, B, C three independent cavities, an air-homogenizing pore plate is arranged in each cavity, a pressure measuring pipe is arranged at the air inlet end of the air inlet pipe, an air outlet nozzle is arranged on the arc surface of the outer box body, and two ends of the air outlet nozzle are respectively communicated with the three independent cavities and the air inlet pipe. The device is through last lower baffle with the box inner space cut apart into three independent cavity, and the air in the three cavity does not influence each other, and pressure-measuring pipe and manometer monitor the air flow in the cavity respectively, are convenient for turn to the device condition of passing through according to the paper web, regulate and control the operation to the air input volume in each cavity, make the steady contactless passing through of paper turn to the device.
Description
Technical Field
The utility model relates to a papermaking coating equipment and machinery, in particular to concentrate air door subregion air regulation flow rate's device that turns to.
Background
After the paper is functionally processed by coating, sizing, water application, etc., the processed surface is prevented from contacting any parts before drying, and an air deflector is provided after the paper is coated or coated. In the prior art, an air inlet is generally adopted in the steering gear, air enters the steering gear through a conical pipe, passes through a hole-shaped air homogenizing plate and then is blown out through a panel, or an air adjusting door is arranged at the conical pipe, and the air passes through the air adjusting door, then passes through the hole-shaped air homogenizing plate and then is blown out through the panel; the steering gear of the existing structure has the problems that the space in the box body is an integral space, only one air adjusting door can be arranged at the air inlet pipe, and the air flow in the whole space can be adjusted only when the air flow is adjusted, so that when the air flow is adjusted, the air blowing amount cannot be effectively adjusted when the air blowing amount is not uniformly distributed in the cross-web direction, and paper sheets are shaken and offset when passing through the steering gear.
Disclosure of Invention
The utility model aims at providing a concentrate air door subregion air regulation flow rate's device that turns to. The utility model discloses the technical problem that needs to solve is: the air inflow in each independent cavity in the box body is respectively adjusted by using different adjusting hand wheels and air doors in the air door adjusting mechanism, so that the problems of shaking and deviation and the like caused by inconsistent air quantity in the paper sheet banner direction when paper sheets pass through the steering device are solved.
The design idea of the utility model is that: the steering device used for the paper post-treatment is provided with an arc-shaped outer box, an air inlet pipe connected with an air inlet is arranged in the box, an air door adjusting mechanism is arranged on the air inlet pipe and communicated with a steering gear panel, a hole-shaped air homogenizing plate is arranged between the air inlet pipe and the steering gear panel, a plurality of nozzles are uniformly arranged at the arc-shaped panel of the steering gear, the air outlet of each nozzle faces a paper web, and the paper webs to be steered pass through under the nozzles in a non-contact manner.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a diverter device for a zone regulated air flow with a centralized damper, comprising: the method comprises the following steps: air-supply line, baffle, last baffle, outer box, back shaft, pressure-measuring pipe, even wind orifice plate, air-out nozzle and air door adjustment mechanism down, wherein air door adjustment mechanism includes: the air conditioner comprises a first adjusting hand wheel, a first air door, a second adjusting hand wheel, a second air door, a third air door and a third adjusting hand wheel, wherein support shafts are fixedly arranged at two ends of the lower portion of an outer box body, an air door adjusting mechanism is fixedly arranged on an air inlet pipe at one end of the outer box body, the other end of the outer box body is closed, a lower partition plate and an upper partition plate are arranged in the outer box body, a pressure measuring pipe is arranged at the air inlet end of the air inlet pipe and is respectively communicated with cavities in a B area and a C area, an air outlet nozzle is arranged on the arc surface of the outer box body, and two ends of the air outlet nozzle are respectively communicated with three independent cavities and the air inlet pipe.
A first air door is fixedly arranged on the upper portion of an air inlet pipe of an air door adjusting mechanism of the device, a first adjusting hand wheel is fixedly arranged on the first air door, a second adjusting hand wheel is fixedly arranged on the second air door, a third air door is fixedly arranged on the lower portion of the air inlet pipe, and the third adjusting hand wheel is fixedly arranged on the third air door.
The interior of the outer box body of the device is divided into A, B, C three independent cavities by a lower partition plate and an upper partition plate respectively, an air-homogenizing pore plate is arranged in each cavity, and two ends of each independent cavity are respectively communicated with an air inlet pipe and an air outlet nozzle.
The air door adjusting mechanism arranged in front of the air inlet pipe respectively and independently adjusts the air inflow of air in the three independent cavities through the first adjusting hand wheel, the first air door, the second adjusting hand wheel, the second air door, the third air door and the third adjusting hand wheel, so that paper sheets pass through the steering device stably and contactlessly.
And a pressure measuring pipe in the device is communicated with a corresponding pressure gauge in the operating chamber through an air pipe.
Compared with the prior art, the utility model has the advantages that;
1. the device divides the space in the box body into three independent cavities through the upper and lower partition plates, and the air in the three cavities is not influenced mutually, so that the air flow of each cavity is favorably regulated;
2. the air door adjusting mechanism arranged in front of the air inlet pipe of the device respectively and independently adjusts the air inflow of air in three independent cavities through a first adjusting hand wheel, a first air door, a second adjusting hand wheel, a second air door, a third air door and a third adjusting hand wheel, so that paper sheets stably pass through the steering device without contact;
3. the device monitors the air flow in the cavities of the B area and the C area respectively through a piezometer tube and a pressure gauge so as to adjust the pressure in the cavities at any time;
4. the device installs centralized air damper mechanism in the one end of outer box, is convenient for adjust and control the operation to the air input in each cavity according to the paper web in the device condition of turning to.
Drawings
The drawings that are required to describe the technology of the present invention in the embodiments for clarity are briefly described. The drawings in the following description are merely exemplary, and it will be apparent to those of ordinary skill in the art that other embodiments can be derived from the provided drawings without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, and any modification of the structure, change of the ratio relation or adjustment of the size should still fall within the range that the technical content disclosed in the present invention can cover without affecting the efficacy that the technology of the present invention can produce and the purpose that can be achieved.
FIG. 1 is a schematic view of a diverter device for zonal air flow control in a central damper;
FIG. 2 is a side view of the air flow diverter device with zoned dampers.
In the figure: 1. the air inlet pipe, 2, the lower baffle, 3, the upper baffle, 4, the outer box body, 5, the back shaft, 6, the pressure measuring pipe, 7, the even wind orifice plate, 8, the air outlet nozzle, 9, a regulating hand wheel, 10, a first air door, 11, a second regulating hand wheel, 12, a second air door, 13, a third air door, 14, a third regulating hand wheel, 15 and paper pages.
Detailed Description
The technical solution of the present invention will be further described clearly and completely with reference to the accompanying drawings.
Referring to the attached drawings 1-2, the device is characterized in that supporting shafts 5 are fixedly arranged at two ends of the lower portion of an outer box body 4, an air door adjusting mechanism is fixedly arranged on an air inlet pipe 1 at one end of the outer box body 4, the other end of the outer box body 4 is closed, a lower partition plate 2 and an upper partition plate 3 are arranged in the outer box body 4, a pressure measuring pipe 6 is arranged at the air inlet end of the air inlet pipe 1, the pressure measuring pipe 6 is respectively communicated with cavities of a B area and a C area, an air outlet nozzle 8 is arranged on the arc surface of the outer box body 4, and two ends of the air outlet nozzle 8 are respectively communicated with three independent cavities and the air inlet pipe 1.
A first air door 10 is fixedly arranged on the upper portion of an air inlet pipe 1 of the air door adjusting mechanism, a first adjusting hand wheel 9 is fixedly arranged on the first air door 10, a second air door 12 is fixedly arranged in the middle of the air inlet pipe 1, a second adjusting hand wheel 11 is fixedly arranged on the second air door 12, a third air door 13 is fixedly arranged on the lower portion of the air inlet pipe 1, and a third adjusting hand wheel 14 is fixedly arranged on the third air door 13.
The inner space of the box body of the device is divided into A, B, C three independent cavities by a lower partition board 2 and an upper partition board 3 in an outer box body 4, an air-homogenizing pore plate 7 is arranged in each cavity, and two ends of each independent cavity are respectively communicated with an air inlet pipe 1 and an air outlet nozzle 8.
The air door adjusting mechanism arranged in front of the air inlet pipe 1 respectively and independently adjusts the air inflow of air in three independent cavities through an adjusting hand wheel 9, an air door 10, a second adjusting hand wheel 11, a second air door 12, a third air door 13 and a third adjusting hand wheel 14, so that paper sheets 15 pass through the steering device stably and contactlessly.
A pressure measuring pipe 6 in the device is communicated with a corresponding pressure gauge in the operating chamber through an air pipe.
When the air-distributing device works, air sent out by a fan enters an air inlet at one end of the outer box body 4 through the air inlet pipe 1, an operator uses a first adjusting hand wheel 9, a second adjusting hand wheel 11 and a third adjusting hand wheel 14 to respectively open a first air door 10, a second air door 12 and a third air door 13 to a certain opening degree, so that the air respectively enters a cavity A area, a cavity B area and a cavity C area, passes through an air-distributing pore plate 7 arranged between every two partition plates in each cavity and is blown onto paper sheets 15 through an air outlet nozzle 8 on the arc-shaped panel. The opening degrees of the first adjusting hand wheel 9 and the first air door 10 are adjusted to enable the paper sheets 15 to always keep a certain distance from the steering device panel when passing through the area A, and the distance between the paper sheets 15 and the steering device panel when passing through the area B and the area C is kept consistent with the distance between the paper sheets 15 and the steering device panel when passing through the area A by taking the opening degrees of the first adjusting hand wheel 9 and the first air door 10 as a reference and adjusting the second adjusting hand wheel 11, the second air door 12, the third adjusting hand wheel 14 and the third air door 13. An operator records data on a pressure gauge communicated with the pressure measuring pipe 6 in an operating room, when finding that paper sheets 15 in an area A, an area B or an area C pass through, air blowing amount is unevenly distributed in the cross-web direction to cause paper, when the paper sheets 15 pass through the steering gear, the opening and closing degrees of a first adjusting hand wheel 9 and a first air door 10, a second adjusting hand wheel 11 and a second air door 12 or a third adjusting hand wheel 14 and a third air door 13 are adjusted to enable the paper sheets 15 to pass through the steering gear stably.
The support shaft 5 in the device is used for mounting the outer box body 4 and plays a role of supporting the weight of the outer box body 4.
The above embodiments are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the technical spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. A diverter device for a zone regulated air flow with a centralized damper, comprising: air-supply line (1), baffle (2) down, go up baffle (3), outer box (4), back shaft (5), pressure-measuring pipe (6), even wind orifice plate (7), air outlet nozzle (8) and air door adjustment mechanism, wherein air door adjustment mechanism includes: no. one adjusting hand wheel (9), No. one air door (10), No. two adjusting hand wheels (11), No. two air doors (12), No. three air doors (13) and No. three adjusting hand wheels (14), its characterized in that: the device is characterized in that supporting shafts (5) are fixedly arranged at two ends of the lower portion of an outer box body (4), an air door adjusting mechanism is fixedly arranged on an air inlet pipe (1) at one end of the outer box body (4), the other end of the outer box body (4) is closed, a lower partition plate (2) and an upper partition plate (3) are arranged in the outer box body (4), a pressure measuring pipe (6) is arranged at the air inlet end of the air inlet pipe (1), the pressure measuring pipe (6) is respectively communicated with cavities of a B area and a C area, an air outlet nozzle (8) is arranged on an arc surface of the outer box body (4), and two ends of the air outlet nozzle (8) are respectively communicated with three independent cavities and the air inlet pipe (1).
2. The turn-around device for zoned conditioning air flow for a centralized damper of claim 1, wherein: the air door adjusting mechanism of the device is characterized in that a first air door (10) is fixedly arranged on the upper portion of an air inlet pipe (1), a first adjusting hand wheel (9) is fixedly arranged on the first air door (10), a second adjusting hand wheel (11) is fixedly arranged on the second air door (12), a third air door (13) is fixedly arranged on the lower portion of the air inlet pipe (1), and a third adjusting hand wheel (14) is fixedly arranged on the third air door (13).
3. The turn-around device for zoned conditioning air flow for a centralized damper of claim 1, wherein: the device is characterized in that the inner space of the outer box body (4) is divided into A, B, C three independent cavities by a lower partition plate (2) and an upper partition plate (3) respectively, an even air pore plate (7) is installed in each cavity, and two ends of each independent cavity are communicated with the air inlet pipe (1) and the air outlet nozzle (8) respectively.
4. The turn-around device for zoned conditioning air flow for a centralized damper of claim 1, wherein: the air door adjusting mechanism arranged in front of the air inlet pipe (1) of the device respectively and independently adjusts the air inflow of air in three independent cavities through an adjusting hand wheel (9), an air door (10), a second adjusting hand wheel (11), a second air door (12), a third air door (13) and a third adjusting hand wheel (14), so that paper sheets (15) pass through the steering device stably and contactlessly.
5. The turn-around device for zoned conditioning air flow for a centralized damper of claim 1, wherein: a pressure measuring pipe (6) in the device is communicated with a corresponding pressure gauge in the operating chamber through an air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220943565.3U CN217154519U (en) | 2022-04-22 | 2022-04-22 | Steering device for adjusting air flow in centralized air door partition mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220943565.3U CN217154519U (en) | 2022-04-22 | 2022-04-22 | Steering device for adjusting air flow in centralized air door partition mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217154519U true CN217154519U (en) | 2022-08-09 |
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ID=82662189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220943565.3U Active CN217154519U (en) | 2022-04-22 | 2022-04-22 | Steering device for adjusting air flow in centralized air door partition mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217154519U (en) |
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2022
- 2022-04-22 CN CN202220943565.3U patent/CN217154519U/en active Active
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